ANENG Universal Car Relay Tester Voltage Tester RT01 11-25V ar Battery
$6.99
Model RT01. ✔ 11V–25V Input. Fast, accurate relay and battery diagnostics — no external battery needed. ✔ 4-Pin & 5-Pin Relay Support. Built-in GOOD / DEAD LED indicators for instant relay status. Relay Types 4-Pin / 5-Pin.
